baber/WOPTO huggingface dataset:
Patent DE-3317269-A1 (DE)
Title: Thin-film solar cell array
Inventor: WINTERLING GERHARD DIPL PHYS D
IPC: H01L31/0392
Filed: 1983-05-11
Abstract: In a thin-film solar cell array having a substrate which serves as base for the solar cells, is intended to face the incident light and is transparent to the spectral range of visible light, each solar cell has a layer structure and comprises at least one photosensitive semiconductor layer and, as uppermost layer facing the incident light, a transparent front electrode, preferably consisting of a metal oxide. According to the invention, the transparent substrate used is a heat-resistant plastic film consisting of a fluorinated polymer to which the front electrode is applied directly.
Patent DE-3332671-A1 (DE)
Title: Floating body for scooping up oil
Inventor: KUPCZIK GUENTER DIPL ING
IPC: E02B15/04
Filed: 1983-09-10
Abstract: A floating body for scooping up oil, with a revolving conveying mechanism which plunges under the water surface and to which a skimmer arrangement on the floating body is allocated, has a flow channel (6) essentially corresponding in width both to the narrowest point of the skimmer arrangement (24, 25) on the floating body (1) and to the conveying mechanism, is open at least partly downwards and towards the skimmer arrangement and runs amidships over at least part of the length of the floating body (1). A fluid-flow unit, such as a propulsion propeller, is arranged with regard to the flow channel. The latter is closed off at the bottom in particular at its front end in the area of the conveying mechanism and serves to draw off water below a collected layer of contamination. <IMAGE>
Patent DE-3333940-A1 (DE)
Title: Device for heating a washing fluid for the window-wiping system of motor vehicles
Inventor: MATOBA NOBUSHIGE
IPC: B60S1/48
Filed: 1983-09-20
Abstract: Device for heating a washing fluid for the windows of a motor vehicle with a flexible heat-exchange line made of plastic with a round or oval cross-section which is wound onto the outer surface of a cooling water line which connects the motor to the radiator and connecting parts for connecting the heat-exchange line to a washing fluid line, by means of which the washing fluid flows from the tank to a spray nozzle.
Patent DE-3337565-A1 (DE)
Title: Method and device for laying a high-power cable underground
Inventor: HERZIG KARLHEINZ DIPL ING
IPC: H01B13/24
Filed: 1983-10-15
Abstract: A method is described for laying a forcibly-cooled high-power cable, having at least one conductor which is arranged in a tube filled with hard foam material, underground. This is done according to the invention such that the tube is produced continuously in the course of feeding, such that the conductor is passed through a guiding device in the tube, at a distance, and the tube is filled with a hard foam material, and such that the high-power cable at the same time slides into the underground extension path. <IMAGE>
Patent DE-3340484-A1 (DE)
Title: Basic compounds, their preparation and use
Inventor: GREVE MANFRED DR
IPC: D06P3/60
Filed: 1983-11-09
Abstract: Polybasic, mono- or polyazo compounds which, as dyes, at least once contain the radical of a compound of the formula <IMAGE> in which the symbols have the meaning given in the description. The dyes can be obtained by coupling and are used for dyeing or printing, in particular of paper and leather.
Patent DE-3342819-A1 (DE)
Title: Circuit arrangement and method for triggering an explosive charge
Inventor: LOEHNERT ADALBERT DIPL ING
IPC: F42D1/05
Filed: 1983-11-26
Abstract: A safety circuit for triggering an initial detonator (7) is specified in which a photo-element array (4) is used as the power source, which is not activated until the detonation is intended to be triggered. The photo-element array (4) is connected via an optical fibre (1) to a central control unit (2) from which the control signals emerge. The signal for triggering the detonation is also transmitted via the optical fibre (1), by closing an electronic switch (8) which is located in the circuit of the initial detonator (7). <IMAGE>
Patent DE-3347376-A1 (DE)
Title: Process for the environmentally friendly land fill disposal of coal power station residues
Inventor: WIRSCHING FRANZ DIPL CHEM DR
IPC: C04B2/06
Filed: 1983-12-29
Abstract: A process for the environmentally friendly land fill disposal of coal power station residues by mixing dry residues with residues of a desulphurisation plant comprises bringing the mixture, mixed to give a slightly moist product by addition of at least 3% by weight of calcium hydroxide, to the land fill site and compressing it there.
Patent DE-3402273-A1 (DE)
Title: Height-adjustable suspension apparatus
Inventor: GUTERMUTH SEN PAUL
IPC: E04B9/20
Filed: 1984-01-24
Abstract: In order to suspend counter ceilings or the like, a height-adjustable suspension apparatus (10) is proposed which comprises a U-shaped holding element (12), through the legs (16, 18, 20, 22) of which pass, for example, rod-shaped supporting elements (24, 26, 61, 63), by means of which the connection to the counter ceilings can be produced. The holding element also exhibits a deformation element (42) by which the supporting elements can be deformed in the region of the holding element in order thus to ensure a reliable final assembly. In order to permit a prior assembly beforehand, without the supporting elements sliding out of the holding element, a spring element (36) also functions in said holding element. <IMAGE>
Patent DE-3402991-A1 (DE)
Title: Rotary spring
Inventor: KRABBE CARSTEN ING GRAD
IPC: F16F1/06
Filed: 1984-01-28
Abstract: A rotary spring (spring clip) in accordance with DIN 2088 in which the two ends of the limbs (2, 3) are supported at the point of application of the force F, parallel to the axis, such that they can rotate with respect to the spring body (1), characterised in that the spring body (1) consists of at least two cohesive layers having opposing winding directions, the layers of the spring mutually supporting one another when stressed such that the supporting force F' together with the spring force F produces the force couple F-F' which produces the moment for the spring and hence enables uniform material stressing over the course of the winding. <IMAGE>
Patent DE-3410829-A1 (DE)
Title: Process and apparatus for the production of corrugated cardboard
Inventor: HARTLE MALCOLM JAMES
IPC: B31F1/28
Filed: 1984-03-23
Abstract: In the processes for production of corrugated cardboard (6), the laterally outer regions (6A) are heated to a greater extent than the middle region (6B) during the passage of the corrugated cardboard through the hot-pressing section of a corrugated-cardboard machine. The moisture content of the lateral outer regions (6A) is therefore lower than that of the middle region (6B). During the cooling of the cardboard (6), the lateral outer regions (6A) absorb larger quantities of atmospheric moisture, so that the final product has an essentially uniform moisture profile along its width. The finished corrugated cardboard consequently no longer tends to warp. The apparatus for carrying out the process contains a pressure hood (5) which exerts a pressure on a portion of a belt (3), the latter in turn pressing the corrugated cardboard (6) against heating devices (4). The pressure hood (5) is subdivided internally into laterally outer pressure chambers (9 and 10) and one middle pressure chamber (11) between them. The chambers (9 and 10) can be supplied with higher pressure than the chamber (11), so that the laterally outer regions (6A) are pressed against the heating devices (4) to a greater extent than the middle region (6B), with the result that a varying heating is achieved. <IMAGE>
Patent DE-3414400-A1 (DE)
Title: Process for producing a storable, in particular storable in land fill, product from an iron-containing, fine-grained refuse having free hexavalent chromium, in particular from filter dust of electric steel production
Inventor: FRITSCH GEORG DR PHIL
IPC: B09B3/00
Filed: 1984-04-17
Abstract: In a process for producing a storable, in particular storable in land fill, product from an iron-containing, fine-grained refuse having free, hexavalent chromium, in particular from filter dust of electric steel production, according to the invention it is provided that oil-containing hydroxide sludge is added to the fine-grained refuse-containing mass, at least one hydraulic binder is added to the mixture and the mixture thus obtained is processed to form a spreadable sludge from which the product is obtained by breaking up after drying.
Patent DE-3423021-A1 (DE)
Title: Apparatus for mounting bags with a valve onto a filling machine provided with filling pieces
Inventor: FORSTER BRUNO F DIPL ING
IPC: B65B43/26
Filed: 1984-06-22
Abstract: According to this supplementary invention, the guiding channel is to be extended so that its positive guides lead out of the region of the driving wheel and of the pressing wheel on the side opposite the filling piece of the filling machine, a plurality of drive wheels and associated guide wheels being assigned to this extended part. The design according to the invention permits reliable opening of the valve even for paper bags with different layers of paper and for stitched paper bags in which the upper and lower closures are stitched on, these being primarily used in Asia. The different wheels are either fixedly arranged or are arranged so that they can be guided into the operating position via a linkage and a lifting apparatus respectively.
Patent DE-3426960-A1 (DE)
Title: Process for depositing fine-particulate solid waste materials
Inventor: LINDOERFER WALTER DR
IPC: C02F1/52
Filed: 1984-07-21
Abstract: A process is described for depositing fine-particulate solid waste materials in underground, salt-enclosed cavities, in particular salt caves, which are provided with pipelines for filling and for removal, by pouring fine-particulate solid waste materials via a pipeline into the cavity after the fine-particulate solid waste materials have been treated before or during the pouring with dust-binding means in a quantity at least sufficient to form free-flowing mixtures.
Patent DE-3434052-A1 (DE)
Inventor: WIENAND FRIEDRICH
IPC: G01F11/26
Filed: 1984-09-17
Abstract: 1. Tubular two-chamber metering device (19) for the tight insertion into a container opening (1) with a closed base surface (6) and a closed lid surface (9) provided with a passage (7) for a pouring channel (8), which is in a given case displaceable therein in direction of a longitudinal axis (4), which metering device (19) displays a metering space (20), which through tilting of the container (2) is to be filled from the interior (5) of the container (2) by way of an annular gap (16) adjoining the lid surface, in the region of its lid surface (9) and a collecting space (21), which through tilting-back of the container (2) is to be filled out of the metering space (20), in the region of its base surface (6), wherein the collecting space (21) and the metering space (20) are-subject to maintenance of a connecting path-subdivided by a funnel-shaped insert (12), which is spread out towards the collecting space (21), passes over into the pouring channel (8) and which connects the collecting space (21) with the exterior space, characterised thereby, that the funnel-shaped insert (12) is arranged concentrically in the metering device (19) with its rim (13) extending closely to the inward wall (14) of the tubular chamber (3) as well as displays a notch-shaped opening (11) in its rim (13) and that a further opening (15), which determines the maximum filling height of the metering space (20), is formed between the annular gap (16) and the point of the notch (11).
Patent DE-3442649-A1 (DE)
Title: Pulsed comparator for binary signals having a very high bit rate
Inventor: SMOLKA GEORG J DR ING
IPC: H04L25/04
Filed: 1984-11-22
Abstract: With respect to the transmission and processing of digital signals at bit rates of more than 500 Mbit/s, suitably fast comparators are required for amplitude discrimination. A construction using gallium-arsenide field-effect transistor technology is therefore proposed which, with respect to the fluctuations in the cut-off voltage of the gallium-arsenide-metal semiconductor field-effect transistors (GaAs-MESFETs) which can be used at present, contains a modified flipflop with an upstream-connected analog differential amplifier. The output voltages of the differential amplifier are in this case coupled to the gate electrodes of transistors which are used as load resistors for the flipflop.
Patent DE-3446741-A1 (DE)
Title: Method and device for generating horizontal flow motion in liquids
Inventor: SCHNEIDER NORBERT
IPC: B01F7/00
Filed: 1984-12-21
Abstract: Using suitable bodies of rotation rotating about a vertical axis in the centre of circular liquid containers, a horizontal circulating flow motion is imparted to the surrounding liquid, which motion is propogated as far as the outer rim of the pool. The object of the invention is to set all of the liquid in the circular pool structure into virtually uniform horizontal flow motion while using as little energy as possible. The invention is applied mainly in those cases where solids of a suspension held in cylindrical container structures are to be prevented from segregating or settling. Application examples are to be found in a wide range of industrial fields, especially in chemical industry and water and waste water engineering.
Patent DE-3500485-A1 (DE)
Title: Polypeptide derivatives, their preparation and pharmaceutical products which contain these polypeptide derivatives
Inventor: BAUER WILFRIED
IPC: A61K38/00
Filed: 1985-01-09
Abstract: Polypeptide derivatives of the formula I <IMAGE> in which A, A', B, C, D, E, F, Y1 and Y2 have the meanings stated in Claim 1, and Ra, Rb, Rc and Rd are each, independently of one another, hydrogen, methyl or ethyl, or Ra + Rb or Rc + Rd together are a (CH2)5 group, where at least one of these radicals has a meaning other than hydrogen, inhibit GH secretion.
Patent DE-3505256-A1 (DE)
Inventor: HUERTGEN JOHANN ING GRAD
IPC: B65H23/24
Filed: 1985-02-15
Abstract: In an apparatus for contactless guiding of webs of material, in particular metal strips, by means of a gas medium, nozzle boxes are disposed above and below the web of material. The distances of the nozzle boxes from an imaginary, essentially horizontal center plane extending in the direction of transport differs individually or in groups. The positions of the outlet planes of the nozzle boxes are adaptable to the wave form, and each wave trough and each wave crest of the wave form is formed by at least two adjacent nozzle boxes.
Patent DE-3507930-A1 (DE)
Title: Dispenser for liquid and pasty materials
Inventor: BARNETT DAVID GRANT
IPC: A47K5/12
Filed: 1985-03-06
Abstract: A dispenser having a rear plate and a hinged lid which form a housing which has a removable container. The container has an aperture at its top end, and an immersion tube in the container is connected by an elbow piece, a connecting piece, a pipe and a further connecting piece to a pump on the underside of the dispenser. The pump contains a plunger which is arranged displaceably in a cylinder and communicates with a chamber which has a conical, flexible sealing element. An inlet valve seat interacts with one side of the sealing element in the region of its circumference, and an outlet valve seat interacts with the other side of the sealing element in its central region.
Patent DE-3509962-A1 (DE)
Title: Decoupling filter, preferably for decoupling receiving devices sensitive to radiated interference from receiving antennas
Inventor: JELKO PAUL
IPC: H04B1/18
Filed: 1985-03-20
Abstract: An antenna decoupling filter, preferably for decoupling receiving devices sensitive to radiated interference in motor vehicles from the receiving antenna. The coaxial cable coming from the antenna is split open either at the outer conductor or at the outer conductor and inner conductor, the ends of the outer conductor or of the outer conductor and inner conductor being connected to one another via a capacitive coupling. The coupling elements are accommodated in a preferably shielding housing into which one end of the coaxial cable is inserted insulated whilst the outer conductor of the other coaxial cable is conductively connected to the housing. A choke arranged in parallel with the coupling capacitors provides a short circuit for static interference but has a high impedance for received frequencies.
Patent DE-3512068-A1 (DE)
Title: Device for automatically feeding and discharging paper sheets for an office printer
Inventor: MITSUKI IWAO
IPC: B65H3/52
Filed: 1985-04-02
Abstract: In an automatic paper feed device for printers which has paper stack containers and paper cutting devices, each of the paper cutting devices has a feed roll and a friction separating part. The friction coefficients of the feed roll and of the friction separating part are chosen such that simultaneous multiple feeding of papers is prevented. A switchable guide part is provided so that printed paper sheets can be guided alternatively to one of a plurality of paper trays.
Patent DE-3512182-A1 (DE)
Title: Method for generating, changing and/or mixing frames in the field of narrow-band television, using an electronic computer
Inventor: SCHMIDT CARL-HANS
IPC: G09G5/39
Filed: 1985-04-03
Abstract: This method makes it possible to generate standard-compatible narrow-band television images which are technically correct. Since the complete frame content is stored in binary form for processing by means of the computer, it is thus possible to access every single pixel. This is the prerequisite for changing narrow-band television frames as desired or for mixing various frames with one another.
Patent DE-3513490-A1 (DE)
Title: Bell push
Inventor: SELLA HANS-ADOLF
IPC: H01H9/16
Filed: 1985-04-16
Abstract: In order to create a bell push which can be illuminated, can be produced economically, can be installed easily and ensures good contact-making, for example for indicator boards, having a longitudinally parallelepiped plastic housing, two contact springs of identical shape are used whose central longitudinal regions are in each case connected to the base of the housing, and whose one end is bent to form a sprung contact piece, while their other end is bent up to form a spring limb whose end region is bent out laterally in a U-shape. In the case of the construction which is bent through 180 DEG , the base regions lie parallel side by side, and each of the spring limbs is above the sprung contact pieces of the other contact spring. In consequence, webs which are provided on the ends of the operating keys can be engaged with from below by means of pressure plates which form the yoke of the U-shaped region, while, at the same time, the pressure plates are brought into contact by means of inner ribs which are guided at half the height and thus adopt a defined rest position. The upper edges of the same ribs can be used as stops for the movement of the keys, so that the contact springs are protected against overloading and hence against permanent deformation. As a result of the key being supported at both ends, it is prestressed uniformly and, as a result of the contacts which are likewise formed in the end regions, every operation of the key leads, irrespective of inside which longitudinal region of the same the operating external force ... Original abstract incomplete.
Patent DE-3527954-A1 (DE)
Inventor: KLEIN WERNER
IPC: B23K28/00
Filed: 1985-08-03
Abstract: A guiding machine for torches (20), particularly plasma cutting torches, with a torch attachment (17) to which a rotary drive (24) is allocated. In order to prevent twisting of the gas-feed lines (22) when the torch attachment (17) is rotating, the torch attachment (17) is rotatable about a torch (20) preferably inclined relative to the vertical (57) and has a torch driving lock (38, 64, 55, 59, 98). <IMAGE>
Patent DE-3535327-A1 (DE)
Title: Device for connecting the inlet stub of a valve, of a hose or the like to a pipeline, in particular to a water tap, by a union nut
IPC: F16L37/48
Filed: 1985-10-03
Abstract: For the releasable fastening of the inlet stub of a valve to a water tap by a union nut, the plug-through opening in the nut for the inlet stub fitted with an annular flange is provided with an integrally formed, peripheral supporting and locking ring, the opening of which is smaller than the plug-through opening in the union nut. The supporting and locking ring can widen beyond the diameter of the annular flange and is supported, when the union nut is mounted, against the rear flange side of the annular flange. The fastening device proposed makes it possible to seat or push the union nut onto the inlet stub from the front, the union nut then centring itself. This takes place by a latching connection of the union nut with the inlet stub or with the ring collar, with the result that the union nut and the inlet stub are assigned to one another, and their mutual positions are secured, in a precisely defined manner. The union nut can be mounted on the inlet stub of the valve quickly and easily with low outlay.
Patent DE-3601640-A1 (DE)
Title: Supporting device for interior-furnishing objects
Inventor: RIEHL MANFRED
IPC: A47G7/04
Filed: 1986-01-21
Abstract: A supporting device (1d) for interior-furnishing objects, in particular supported plants or the like, has a base (2d) to be fixed to a wall and a support (4d) for the objects which is connected to the base such that its position can be adjusted via an adjusting device for the incidence of light, the adjusting device being formed by multiply articulated connection between the base (2d) and the support (4d). As a result of this and the vertical adjustability of a supporting part (6d) of the support (4d) and as a result of at least one adjustable light window (22d), the objects can be set in various ways, in the region of a window, to the most favourable incidence of light in each case and, to open the window, completely moved from the opening path of the window wing. <IMAGE>
Patent DE-3604926-A1 (DE)
Title: Ski boot
Inventor: ARIEH SIMON
IPC: A43C11/00
Filed: 1986-02-17
Abstract: The shoe has a closure device made of a toothed belt (3), the toothing (4) of which consists of cycloid segments parallel to the plane of the belt. This toothing interacts with drive pins (5) on a rotatable disc (6) which can be actuated by a knob (13). These pins (5) are distributed regularly on a circumferential surface in such a manner that they describe cycloid paths corresponding to the toothing opposite the belt. <IMAGE>
Patent DE-3606244-A1 (DE)
Title: Contact system for an electrical switching apparatus
Inventor: HARTIG ALFRED DR ING
IPC: H01H1/38
Filed: 1986-02-26
Abstract: In the case of a contact system for an electrical switching apparatus, especially a rotary interruptor switch, having a female element which is connected to a supporting rod or the like and having a male element (4) which can be inserted into the female element and is connected to a supporting rod or the like, the female element having at least two, preferably four or more contact fingers (5) which are arranged essentially parallel to one another, make contact with the male element (4) and guide it between themselves, and there being implemented between the male element (4) and the supporting rod or the like which supports the male element (4), via bearing surfaces (6), a connection to a current-carrying cross-section which is adequate to conduct the maximum currents which occur in operation, the use of material and the design cost are reduced in that the male element (4) is designed in a V-shape or U-shape with limbs (7) diverging at a specific divergence angle, and makes contact, by means of the free ends of the limbs (7), with the contact fingers (5) of the female element (2). <IMAGE>